2 verses have
saiyiaati
in Edition English Transliteration / An-Nisaa (The Women)

4:18Wa laisatit tawbatu lillazeena ya'maloonas saiyiaati hattaaa izaa hadara ahadahumul mawtu qaala innee tubtul 'aana wa lallazeena yamootoona wa hum kuffaar; ulaaa'ika a'tadnaa lahum 'azaaban aleemaa

4:31In tajtaniboo kabaaa'ira maa tunhawna 'anhu nukaffir 'ankum saiyiaatikum wa nudkhilkum mudkhalan kareemaa